Are you still working on this project?
I'd like to tell you that it's very inspiring, as well as the blog, and it made me begin a GBA emulator.
So I was wondering if you could provide some homebrews on the main page, that can be run in one click?
I made this myself: I gathered almost 700 ROMs with the permission of the authors and I plan to make them playable directly from the project's page, as soon as they work properly.
(nothing much yet, but it's coming...)